Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Song Yang · Resource Allocation in Network Function Virtualization: Problems, Models and Algorithms (Paperback Book) [2023 edition] (2023)](https://imusic.b-cdn.net/images/item/original/176/9789811948176.jpg?song-yang-2023-resource-allocation-in-network-function-virtualization-problems-models-and-algorithms-paperback-book&class=scaled&v=1750322286)
![Cover for Song Yang · Resource Allocation in Network Function Virtualization: Problems, Models and Algorithms (Hardcover Book) [2023 edition] (2022)](https://imusic.b-cdn.net/images/item/original/145/9789811948145.jpg?song-yang-2022-resource-allocation-in-network-function-virtualization-problems-models-and-algorithms-hardcover-book&class=scaled&v=1694688724)
![Cover for Song Yang · Climate Change in Southeast Asia and Surrounding Areas - Springer Climate (Paperback Book) [2021 edition] (2021)](https://imusic.b-cdn.net/images/item/original/271/9789811582271.jpg?song-yang-2021-climate-change-in-southeast-asia-and-surrounding-areas-springer-climate-paperback-book&class=scaled&v=1637084946)
![Cover for Song Yang · Climate Change in Southeast Asia and Surrounding Areas - Springer Climate (Hardcover Book) [2021 edition] (2020)](https://imusic.b-cdn.net/images/item/original/240/9789811582240.jpg?song-yang-2020-climate-change-in-southeast-asia-and-surrounding-areas-springer-climate-hardcover-book&class=scaled&v=1600483573)
